I just installed FSUIPC and made some flight control re-assignments, NOT including anything around starting the aircraft (Cessna 172. Or Waco YMF-5).
On Free Flight, I had the default flight set up “cold and dark”, in other words, all switches off. Now when I try to start the flight, everything works up to hitting Cont+E to start the engine. Nothing happens. I’m sure somebody has had this problem before and can help. Also, if I load a flight other than the default, sometime the engine is started, other times, not. Any ideas?